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Area Monitors : Model 375 Area Monitor with Model 271 Remote and 60 ft cable

Model 375 Area Monitor with Model 271 Remote and 60 ft cable

Model 375 Area Monitor

with Model 271 Remote and 60 ft cable

  • LED Digital Display
  • Low and High Alarm Indicators
  • Programmable Alarm Indicator
  • Built-In Energy Compensated G-M
  • Detector Fail Indicator
  • Battery Backup
  • Data Output/RS-232
  • Total Counting Range from 0.1 mR/hr - 1R/hr
Model 375 Area Monitor
  • INDICATED USE: Area monitoring
  • COMPATIBLE DETECTORS: G-M, proportional, scintillation, and neutron
  • DISPLAY: 4 digit LED display with 0.8"(2cm) character height
  • DISPLAY RANGE: 000.0 - 9999
  • DISPLAY UNITS: Can be made to display in microR/hr, mR/hr, R/hr, microSv/h, mSv/h, Sv/h, microrem/hr, mrem/hr, rem/hr, cpm, cps, and others
  • LINEARITY: Reading within plus or minus 10% of true value with detector connected
  • RESPONSE: Typically 3 seconds from 10% to 90% of final reading
  • STATUS: (green light) Indicates the instrument is functioning properly
  • LOW ALARM: Indicated by a yellow light and slow beep (1 per second) audible tone (can be set at any point from 0.0 - 9999)
  • HIGH ALARM: Indicated by a red light and fast beep (4 per second) audible tone (can be set at any point from 0.0 - 9999)
  • NOTE:Audible indicators can be configured as a single beep if desired.
  • DET FAIL: (red light and audible tone; greater than 68 Db at 2 feet) Indicates detector overload, no count from detector, or instrument failure
  • LOW BAT: (yellow) Indicates less than 2 hours of battery power remaining
  • CONNECTOR: Series "C" (others available )
  • CALIBRATION CONTROLS: Accessible from front of instrument (protective cover provided )
  • HIGH VOLTAGE: Adjustable from 200 - 2500 volts
  • THRESHOLD: Adjustable from 2 - 100 mV
  • DEAD TIME: Adjustable to compensate for dead time of the detector and electronics (can be read on the display)
  • OVERLOAD: Senses detector saturation (indicated by display reading"-OL-")
  • OVERRANGE: Indicates the radiation field being measured has exceeded the counting range of the instrument (indicated by display reading "----")
  • DATA OUTPUT: 9 pin connector providing 5 decade log output, RS-232 output, signal ground connection, FAIL and Alarm signals (current sink), and direct connection to battery and ground
  • REMOTE(optional): Model 271, or Model 272 remote units
  • POWER: 95 - 135 VAC (178 - 240 VAC available), 50 - 60 Hz single phase (less than 100 mA), 6 volt sealed lead acid rechargeable battery (built in)
  • BATTERY LIFE: Typically 48 hours in non-alarm condition, 12 hours in alarm condition
  • BATTERY CHARGER: Battery is continuously trickle charged when instrument is connected to line power and turned on
  • CONSTRUCTION: Aluminum housing with ivory polyurethane enamel paint
  • TEMPERATURE RANGE: -4º F(-20º C) to 122º F(50º C)
  • May be certified for operation from -40º F(-40º C) to 150º F(65º C)
  • SIZE: 7.4" (18.7 cm)H X 9.7" (24.6 cm)W X 2.5" (6.4 cm)L
  • WEIGHT: 6.5 lbs (2.3 kg)
Model 271 Remote
  • INDICATED USE: Remote display for Model 375 Area Monitor
  • STATUS: (green light) Indicates the instrument is functioning properly
  • HIGH ALARM: (red LED) Indicates that the radiation level exceeds the high alarm point
  • DET FAIL: (red LED) Indicates detector overload, no count from detector, or instrument failure
  • AUDIO: Unimorph type with ON/OFF switch(greater than 68 dB at 2 feet)
  • POWER: Provided by Model 375 (20 foot cable included)
  • CONSTRUCTION: Aluminum housing with ivory polyurethane enamel paint
  • TEMPERATURE RANGE: -4º F(-20º C) to 122º F(50º C)
  • May be certified for operation from -40º F(-40º C) to 150º F(65º C)
  • SIZE: 7" (17.8 cm)H X 6" (15.2 cm)W X 2" (5.1 cm)L
  • WEIGHT: 1.5 lbs (0.7 kg)

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